Gabapentin
[Neurontin] For social anxiety, stabilizing sleep in alcoholics, RLS, akathisia, non-specific anxiety. Better tolerated than pregabalin but less effective.
Alcohol
Topiramate
[Topamax] For PTSD [2], alcohol [2], bulimia [1], borderline pd [3], irritability [3], weigth loss [2], OCD [3], meth/cocaine [2], schizoprenia negative/positive symptoms [3], migraines
Baclofen
Muscle relaxant can be very effective for alcohol but has small misuse potential. Also for binge eating.
Acamprosate
[Campral] Well tolerated but low efficacy for alcohol use disorder. May make WD symptoms less aversive.
Disulfiram
(Antabuse) Treats alcoholism by raising the chemical responsible for hangovers. Very effective if patient takes it.
Naltrexone
[Vivitrol] Opioid blocker treats alcohol and opioid use disorders (and, in combination with bupropion, meth). May help gambling addiciton and antipsychotic weight gain. Inj or oral.